Original lithograph ( crayon ) on BFK Rives vellum paper.
Pencil signed by the artist at the bottom right
and numbered ( 48 / 118 ) at the bottom left.
Published in 1978 by the Edition Erker-Presse in St.Gallen, Switzerland.
Comes from the album Jean Cassou Vingt-Deux Poèmes
and shows the poem; Champagne de schiste...
on the left side of the double sheet.